Marble Madness

Marble Madness is an action racing game created by Atari. One or two players roll marbles down elaborate labyrinths filled with various hazards in a race against the clock. The original game was created for the arcade, but it has since been ported to many different platforms. An arcade sequel was planned and prototypes were made, but they tested so poorly that Atari didn't release them, and to this day, despite the game's popularity, Atari has yet to reboot the franchise.